Nine over twelve equals fifteen over n
A. 18
B. 20
C. 22
D. 17

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

What is the solution to the equation e3x=12? round your answer to the nearest hundredth